const validateIdent: any = {
  aIdentityCode_City: {
    // 城市代码列表
    11: '北京',
    12: '天津',
    13: '河北',
    14: '山西',
    15: '内蒙古',
    21: '辽宁',
    22: '吉林',
    23: '黑龙江 ',
    31: '上海',
    32: '江苏',
    33: '浙江',
    34: '安徽',
    35: '福建',
    36: '江西',
    37: '山东',
    41: '河南',
    42: '湖北 ',
    43: '湖南',
    44: '广东',
    45: '广西',
    46: '海南',
    50: '重庆',
    51: '四川',
    52: '贵州',
    53: '云南',
    54: '西藏 ',
    61: '陕西',
    62: '甘肃',
    63: '青海',
    64: '宁夏',
    65: '新疆',
    71: '台湾',
    81: '香港',
    82: '澳门',
    91: '国外 ',
  },
  IdentityCode_isCardNo(card: any) {
    //检查号码是否符合规范，包括长度，类型
    var reg = /(^\d{15}$)|(^\d{17}(\d|X)$)/; //身份证号码为15位或者18位，15位时全为数字，18位前17位为数字，最后一位是校验位，可能为数字或字符X
    if (reg.test(card) === false) {
      return false;
    }
    return true;
  },
  IdentityCode_checkProvince(card: any) {
    //取身份证前两位，校验省份
    var province = card.substr(0, 2);
    if (validateIdent.aIdentityCode_City[province] == undefined) {
      return false;
    }
    return true;
  },
  IdentityCode_checkBirthday(card: any) {
    //检查生日是否正确，15位以'19'年份来进行补齐。
    var len = card.length;
    //身份证15位时，次序为省（3位）市（3位）年（2位）月（2位）日（2位）校验位（3位），皆为数字
    if (len == '15') {
      var re_fifteen = /^(\d{6})(\d{2})(\d{2})(\d{2})(\d{3})$/;
      var arr_data = card.match(re_fifteen); // 正则取号码内所含出年月日数据
      var year = arr_data[2];
      var month = arr_data[3];
      var day = arr_data[4];
      var birthday = new Date('19' + year + '/' + month + '/' + day);
      return validateIdent.IdentityCode_verifyBirthday('19' + year, month, day, birthday);
    }
    //身份证18位时，次序为省（3位）市（3位）年（4位）月（2位）日（2位）校验位（4位），校验位末尾可能为X
    if (len == '18') {
      var re_eighteen = /^(\d{6})(\d{4})(\d{2})(\d{2})(\d{3})([0-9]|X)$/;
      var arr_data = card.match(re_eighteen); // 正则取号码内所含出年月日数据
      var year = arr_data[2];
      var month = arr_data[3];
      var day = arr_data[4];
      var birthday = new Date(year + '/' + month + '/' + day);
      return validateIdent.IdentityCode_verifyBirthday(year, month, day, birthday);
    }
    return false;
  },
  IdentityCode_verifyBirthday(year: any, month: any, day: any, birthday: any) {
    //校验日期 ，15位以'19'年份来进行补齐。
    var now = new Date();
    var now_year = now.getFullYear();
    //年月日是否合理
    if (birthday.getFullYear() == year && birthday.getMonth() + 1 == month && birthday.getDate() == day) {
      //判断年份的范围（3岁到150岁之间)
      var time = now_year - year;
      if (time >= 3 && time <= 150) {
        return true;
      }
      return false;
    }
    return false;
  },
  IdentityCode_checkParity(card: any) {
    //校验位的检测
    card = validateIdent.IdentityCode_changeFivteenToEighteen(card); // 15位转18位
    var len = card.length;
    if (len == '18') {
      var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
      var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
      var cardTemp = 0,
        i,
        valnum;
      for (i = 0; i < 17; i++) {
        cardTemp += card.substr(i, 1) * arrInt[i];
      }
      valnum = arrCh[cardTemp % 11];
      if (valnum == card.substr(17, 1)) {
        return true;
      }
      return false;
    }
    return false;
  },
  IdentityCode_changeFivteenToEighteen(card: any) {
    //15位转18位身份证号
    if (card.length == '15') {
      var arrInt = new Array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
      var arrCh = new Array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
      var cardTemp = 0,
        i;
      card = card.substr(0, 6) + '19' + card.substr(6, card.length - 6);
      for (i = 0; i < 17; i++) {
        cardTemp += card.substr(i, 1) * arrInt[i];
      }
      card += arrCh[cardTemp % 11];
      return card;
    }
    return card;
  },
  IdentityCodeValid(card: any) {
    //   身份证号码检验主入口
    let pass = true;
    let sex = '';
    //是否为空
    if (pass && card === '') pass = false;
    //校验长度，类型
    if (pass && validateIdent.IdentityCode_isCardNo(card) === false) pass = false;
    //检查省份
    if (pass && validateIdent.IdentityCode_checkProvince(card) === false) pass = false;
    //校验生日
    if (pass && validateIdent.IdentityCode_checkBirthday(card) === false) pass = false;
    //检验位的检测
    if (pass && validateIdent.IdentityCode_checkParity(card) === false) pass = false;
    if (pass) {
      var iCard = validateIdent.IdentityCode_changeFivteenToEighteen(card);
      if (parseInt(iCard.charAt(16)) % 2 == 0) {
        sex = '0'; // 女生
      } else {
        sex = '1'; // 男生
      }
      return true;
    } else {
      return false;
    }
  },
};

export default validateIdent.IdentityCodeValid; //导出
